All parts solve the problem 19.3 Preparing Aldehydes and Ketones: A ReviewPredict the major product of the following reaction.OHOOHO20OHThere is no reaction under these conditions or the correct product is not listed here.19.5 Oxygen NucleophilesCrO₂H₂SO4?In the mechanism for acetal formation, the second step is a:19.9 Hydrogen NucleophilesOHO nucleophilic attack.deprotonation of its oxonium ion.proton transfer.loss of its leaving group.O acetophenone.Ophenol.O cyclohexanol.Obenzyl alcohol.Identify the product expected when the following compound is treated with LiAlH4 followed by water.O acetophenone.Ohexanone.O cyclohexanone.O benzyl alcohol.Obenzaldehyde.Ocyclopentanone.19.11 Baeyer-Villiger Oxidation of Aldehydes and KetonesWhich of the following compounds can be directly converted into the lactone shown via a Baeyer-Villiger oxidation?сASI

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19.3 Preparing Aldehydes and Ketones: A Review Predict the major product of the following reaction. OH HO CrO₂ H₂SO4 OH OH There is no reaction under these conditions or the correct product is not listed here.

19.3 Preparing Aldehydes and Ketones: A Review Predict the major product of the following reaction. OH HO CrO₂ H₂SO4 OH OH There is no reaction under these conditions or the correct product is not listed here.

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter9: Alkynes: An Introduction To Organic Synthesis

Section9.SE: Something Extra

Problem 45AP

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Question

All parts solve the problem

19.3 Preparing Aldehydes and Ketones: A Review
Predict the major product of the following reaction.
OH
O
O
HO
20
OH
There is no reaction under these conditions or the correct product is not listed here.
19.5 Oxygen Nucleophiles
CrO₂
H₂SO4
?
In the mechanism for acetal formation, the second step is a:
19.9 Hydrogen Nucleophiles
OH
O nucleophilic attack.
deprotonation of its oxonium ion.
proton transfer.
loss of its leaving group.
O acetophenone.
Ophenol.
O cyclohexanol.
Obenzyl alcohol.
Identify the product expected when the following compound is treated with LiAlH4 followed by water.
O acetophenone.
Ohexanone.
O cyclohexanone.
O benzyl alcohol.
Obenzaldehyde.
Ocyclopentanone.
19.11 Baeyer-Villiger Oxidation of Aldehydes and Ketones
Which of the following compounds can be directly converted into the lactone shown via a Baeyer-Villiger oxidation?
с
A
SI

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